package cn.wsh.system.mapper;

import cn.wsh.system.domain.Permission;
import cn.wsh.basic.mapper.BaseMapper;

/**
 * <p>
 *  Mapper 接口
 * </p>
 *
 * @author wushenghua
 * @since 2022-02-20
 */
public interface PermissionMapper extends BaseMapper<Permission> {
    /**
     * 把sn作为主键进行查询
     * @param sn
     * @return
     */

    Permission loadBySn(String sn);
}
